---
title: WorksheetFunction.SqrtPi Method (Excel)
keywords: vbaxl10.chm137293
f1_keywords:
- vbaxl10.chm137293
ms.prod: excel
api_name:
- Excel.WorksheetFunction.SqrtPi
ms.assetid: 61e1ebbe-2d16-7445-a480-9e89fa13f56a
ms.date: 06/08/2017
---


# WorksheetFunction.SqrtPi Method (Excel)

Returns the square root of (number * pi).


## Syntax

 _expression_ . **SqrtPi**( **_Arg1_** )

 _expression_ A variable that represents a **WorksheetFunction** object.


### Parameters



|**Name**|**Required/Optional**|**Data Type**|**Description**|
|:-----|:-----|:-----|:-----|
| _Arg1_|Required| **Variant**|Number - the number by which pi is multiplied.|

### Return Value

Double


## Remarks

If number < 0, SQRTPI returns the #NUM! error value.


## See also


#### Concepts


[WorksheetFunction Object](worksheetfunction-object-excel.md)

